Description

1,3-Dioxolane, 2-Butyl-2-Ethynyl- is a specialized heterocyclic compound featuring a dioxolane ring substituted with butyl and ethynyl groups, offering unique reactivity and functionality. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, particularly for introducing protected carbonyl equivalents or constructing complex molecular architectures. It is primarily utilized by pharmaceutical research and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon in the research and development of new drug candidates, especially those requiring complex ether or acetal functionalities.
• Organic Synthesis Building Block: Used in multi-step synthesis for constructing complex molecules in academic and industrial R&D settings.
• Polymer Chemistry: Potential monomer or cross-linking agent for specialty polymers with tailored properties.
• Agrochemical Research: Intermediate in the synthesis of novel pesticides or herbicides requiring specific heterocyclic cores.
• Material Science: Precursor for advanced organic materials, including ligands for catalysts or components in organic electronics.
• Flavor & Fragrance Industry: Intermediate for synthesizing complex aroma chemicals with specific oxygenated ring structures.

Basic Information

Item	Detail
Product Name	1,3-Dioxolane, 2-Butyl-2-Ethynyl-
CAS No.	128957-79-9
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	2-Butyl-2-ethynyl-1,3-dioxolane; 2-But-1-yn-1-yl-2-butyl-1,3-dioxolane; 2-Butyl-2-ethynyl-[1,3]dioxolane; Ethynylbutyldioxolane; 1,3-Dioxolane, 2-butyl-2-ethynyl-; 2-Butyl-2-ethynyl-1,3-dioxacyclopentane
EINECS	Contact for details

Quality Control

Our 1,3-Dioxolane, 2-Butyl-2-Ethynyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural identification, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific batch results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.